The 3-blades model DURANDAL is one of the most popular model of the E-PROPS range. Since 2010, hundreds are flying in all over the world, providing a great pleasure to their owners.

There are 8 different sub-models of DURANDAL propellers, depending on the engine (Rotax 912, 912S, 914), reduction ratio, diameter (from 155 to 180 cm), use (speed, cruise, STOL, tow). Any time it is a different blade geometry, in order to have the exact propeller adapted to the aircraft, the engine and the use.

In the E-PROPS company, we do not have one “universal blade" that can be cutted as necessary, but blades with different chords, diameters and profiles, produced by specific molds, in order to provide custom-made propellers. That’s why the E-Props propellers are so well-adapted to their aircraft, and why our customers are so satisfied !

The blades and the central hub of the DURANDAL propellers are full carbon, without any metallic part, so with no galvanic corrosion.

The leading edge protection is made in special resin with Nanostrength additive. You can see it here : LEADING EDGE PROTECTION
This protection is more resistant as a stainless steel 5/10e, and more easier to repair in case of shocks.
It has been developped for some pushers UAV with Rotax 914 that the company equips since 2008, which are flying from non-prepared airfields.

On the DURANDAL models, it is possible to mount a SP-130 mini-spinner, very light (70 gr) : see PAGE MINI-SPINNER SP-130